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Diffstat (limited to 'src/names.lisp')
-rw-r--r-- | src/names.lisp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/names.lisp b/src/names.lisp new file mode 100644 index 0000000..8cc64af --- /dev/null +++ b/src/names.lisp @@ -0,0 +1,25 @@ +;;;; names.lisp -- a protocol for getting the names of things, and +;;;; generally referring to objects with strings. + +(in-package :dnd) + +(defgeneric unique-name (object) + (:documentation "Returns a unique name for an object, or NIL if it does not have one.") + (:method ((ob t)) nil)) + +(defmethod unique-name ((campaign campaign)) + (campaign-title campaign)) + +(defmethod unique-name ((hero hero)) + (hero-name hero)) + +(defgeneric urlpath (object) + (:documentation "Return the path to the object given a particular") + (:method ((object has-uid)) + "If the object has a unique human readable name, urlify that name and +incorporate it into the urlpath. Otherwise use the object's uid. + +Returns /inflection/class/identifier." + (format nil "/~a/~a" + (urlify (class-name (class-of object))) + (urlify (or (unique-name object) (uid object)))))) |